Transcription of Short-Circuit Current Ratings - Rockwell Automation
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Short-Circuit Current Ratings - Rockwell Automation
Short-Circuit Current RatingsCoordinated High Fault Short Circuit SolutionsOverviewWhat is Short-Circuit Current rating (SCCR)? The maximum available Short-Circuit Current an electrical component can sustain without the occurrence of excessive damage when protected with an overcurrent protective the SCCR of a complete industrial control panel or control switchgear can be challenging, especially if proper considerations are not made during the initial stages of the component selection Rockwell Automation Global SCCR Selection Tool provides coordinated high fault Short-Circuit solutions for fused-disconnects, circuit breakers, motor starters, soft starters and component drives.
UL 489 - Magnetic Only Contactor: 100-C, 100-D (100S-C, 100S-D) Overload Relay: 193-E1 Plus, E3 & E3 Plus, E300 Rated Operational Voltage: 440V 50/60Hz ... 500, 505, 509 Contactors & Starters, NEMA E477760 280/281, 283, 284, 290/291, 294 Armor Start E477761 E14840 193 Overload Relay, IEC 592 Overload Relay, NEMA 194L Control & Load Switch E96956
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